package com.itheima.config;

import com.alibaba.druid.pool.DruidDataSource;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.PropertySource;

@PropertySource("classpath:jdbc.properties")
public class JDBCConfig {
    @Value("${jdbc.driver}")
    private String driver;
    @Value("${jdbc.url}")
    private String url;
    @Value("${jdbc.username}")
    private String username;
    @Value("${jdbc.password}")
    private String password;

@Bean("dataSource")
    public DruidDataSource getDataSource(){
    DruidDataSource ds=new DruidDataSource();
    ds.setDriverClassName(driver);
    ds.setUrl(url);
    ds.setUsername(username);
    ds.setPassword(password);
    return ds;
}

}
